Respuesta :

Answer:

a.0

Step-by-step explanation:

The slope of any horizontal line is 0

ScOpeDlEy

Answer:

A, 0

Step-by-step explanation:

The slope of a line is Change in Y / Change in X. This line is parallel to X-axis, meaning the Y will always be the same. This means that the change in y is 0, meaning the slope is 0 / Change in X, which is 0.